This is the cone only
An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Classification: Other ball or roller bearings, including combined ball/roller bearings, nesoi
NSN 5835-01-232-1226
NSN 5960-00-297-7099
NSN 5920-00-366-0111
NSN 5935-00-984-6444
NSN 5905-00-450-5575
NSN 5855-01-392-1110
NSN 5965-01-598-5505
NSN 5990-00-862-3271
NSN 7035-00-148-2300
NSN 5920-01-204-0449
NSN 5925-00-302-4637
NSN 5930-00-595-5489